Maryland Statutes
Subtitle 9 - Driver's Licenses -- Immunities and Privileges -- Requirements
Section 16-902 - Duties of Police Officer

If a driver who is subject to this subtitle is stopped by a police officer who has probable cause to believe that the driver has committed a violation described in this subtitle, the police officer shall:
        (1)    As soon as practicable contact the U.S. Department of State office in order to verify the driver’s status and immunity, if any;
        (2)    Record all relevant information from any driver’s license or identification card, including a driver’s license or identification card issued by the U.S. Department of State; and
        (3)    Within 5 workdays after the date of the stop, forward the following to the Administration:
            (i)    A vehicle accident report, if the driver was involved in a vehicle accident;
            (ii)    If a citation or other charging document was issued to the driver, a copy of the citation or other charging document; and
            (iii)    If a citation or other charging document was not issued to the driver, a written report of the incident.